Product Description:

Pressure gauges are industrial automation instruments used to measure gas or liquid pressure, also known as pressure meters or manometers. Pressure gauges are categorized by their working principle into types such as liquid column, elastic, load, and electrical measurement.

Application Fields:
Pressure is a critical parameter in industrial production. When the pressure of high-pressure vessels exceeds the rated value, it becomes unsafe and must be measured and controlled. In certain industrial processes, pressure also directly affects product quality and production efficiency, such as in the production of synthetic ammonia, where nitrogen and hydrogen must be synthesized at a specific pressure, and the pressure level directly impacts the yield. Therefore, pressure gauges are widely used for pressure measurement in industrial sectors such as metallurgy, electricity, oil, chemicals, light industry, pharmaceuticals, and machinery. Additionally, under certain conditions, pressure measurement can indirectly determine parameters such as temperature, flow rate, and liquid level.